<ion-header>
  <ion-navbar>
    <ion-title>请选择图标</ion-title>
  </ion-navbar>
</ion-header>

<ion-content>
  <div class="box">
    <div class="item" *ngFor="let icon of iconList" (click)="select(icon)">
      <i class="{{icon}}"></i>
    </div>
  </div>
</ion-content>